Description
Grams Performance Fuel Rails
Fits Most Chrysler/Dodge/Ram 6.4L/6.2L/6.1L/5.7L (05-20)
G50-03-1010 / G50-03-1040
Upgrade your fuel system with Grams Performance Fuel Rails, designed for vehicles equipped with 5.7L, 6.1L, or 6.4L Hemi engines. These high-flow rails are CNC machined from 6061 billet aluminum for superior strength, precision, and consistency. Featuring a large .669″ internal bore, they maintain stable fuel pressure and volume to support high-performance injectors, even in extreme applications exceeding 2,000 HP.-8 ORB ports on each end provide convenient access for fittings, enabling flexible plumbing options. Designed as direct OEM replacements, the rails install easily and complement high-performance fuel injector setups. The raw finish allows for color matching to the engine bay, combining performance with style. Steel mounting brackets and included hardware ensure a secure, professional installation.
- CNC machined from 6061 billet aluminum for strength and precision
- Large .669″ internal bore for consistent fuel pressure and volume
- -8 ORB ports for flexible fuel line and fitting options
- Raw finish, ready for color-matching to engine bay
- Supports 2,000+ HP
- OEM drop-in compatibility for easy installation
- Includes steel mounting brackets and hardware
- Designed for 5.7L, 6.1L, 6.4L Hemi engines






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